devela/phys/wave/
shared.rs

1// devela::phys::wave::shared
2
3/// Distinguishes the role of a component in wavelet analysis.
4#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
5pub enum WaveletUnitRole {
6    /// Represents the base approximation in the wavelet transform,
7    /// capturing the coarser features of the data.
8    Scaling,
9    /// Represents the detail component in the wavelet transform,
10    /// capturing finer variations in the data.
11    Wavelet,
12}
13
14/// A Haar wavelet is a simple, piecewise-constant wavelet.
15///
16/// It is ideal for basic signal decomposition and testing.
17///
18/// - <https://en.wikipedia.org/wiki/Haar_wavelet>.
19pub struct WaveletHaar;